LEE, Dong Myoung,이동명,LEE, Sang Min,이상민,YU, Ho Sang,유호상,CHOI, Sang Ui,최상의
申请号：
KRKR2014/003094
公开号：
WO2014/168422A1
申请日:
2014.04.09
申请国别(地区):
WO
年份:
2014
代理人:
摘要：
The present invention relates to an automatic tension controlling apparatus for a thermotherapy device, and more specifically, an automatic tension controlling apparatus for a thermotherapy device, comprising: a transport member (10) a driving force transferring member (20), connected to the transport member (10), for transferring driving force to the transport member (10) through a driving means (40) and a tension control means (30), coupled to the transport member (10), for maintaining and controlling the tension of the driving force transferring member. As a result, the present invention provides the automatic tension controlling apparatus in which the driving force transferring member for transferring driving force to the transferring member transfers driving force by being coupled to the transport member, and when the driving force transferring member becomes lax due to extension or loosening from long-term use when an option such as a chain, a timing belt, a rope, or a steel wire is used as the driving force transferring member, the tension control means controls so that tension is maintained at a constant level by pulling the driving force transferring member as much as the length that is loosened, thereby enabling smooth transport work by the transport member, reducing loss of driving force, preventing friction noise due to the driving force transferring member or shock noise from coming into contact with a bottom surface, and prevents unnecessary increase of tension in the driving force transferring member to prevent deformation of a housing of the thermotherapy device due to contraction or distortion.La présente invention concerne un appareil de commande de tension automatique pour un dispositif de thermothérapie et, plus particulièrement, un appareil de commande de tension automatique pour un dispositif de thermothérapie qui comporte : un élément de transport (10) un élément de transfert de force dentraînement (20) relié à lélément de transport (10) pour
